53750

Appears in sequences

• Smallest start of n consecutive numbers with distinct prime signatures.at n=10A083790
• Duplicate of A083790.at n=10A086561
• Smallest of the first occurrence of n consecutive integers with all different prime signatures.at n=10A124058
• Number of lattice paths from (0,0) to (n,n) that do not go below the x-axis or above the diagonal x=y and consist of steps U=(1,1), D=(1,-1) and S=(0,1).at n=8A224769